package com.orphan.marketFront.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.orphan.marketFront.po.User;


/**
 * <p>
 * 快速注册的用户的数据表 服务类
 * </p>
 *
 * @author lucangtian
 * @since 2021-07-12
 */
public interface IUserService extends IService<User> {
    User selectByName(String userName);
    int insert(User user);
    String getUserNameById(Long id);
}
